Help me pleasse

70

Step-by-step explanation:

Rhombus has 360 degrees and opposite angles are equal, so it is 360 - 220 = 140

140/2 = 70 so 70 is your answer

its electric no smoke

step-by-step explanation:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.